Device built-in
Precise, Efficient, and Reliable: Agilent Biotek ELX405 Microplate Washer
In life science and drug discovery research, such as Enzyme-Linked Immunosorbent Assays (ELISA), cell proliferation, and protein detection, the plate washing step is a critical link between reaction and detection. The effectiveness of washing directly determines background noise, data accuracy, and the ultimate reliability of results. The Agilent Biotek ELX405 Microplate Washer, a time-tested classic model, has become a trusted standard tool in countless laboratories worldwide. Renowned for its exceptional precision, robust reliability, and high flexibility, it safeguards the integrity of high-quality experimental outcomes.
Core Strengths: Uncompromising Precision and Reliability
1. Superior Washing Performance for Low Background and High Signal-to-Noise Ratio
The core mission of the ELX405 is to deliver thorough and consistent washing. It utilizes an advanced dual-track dispensing technology, where the manifold precisely targets the bottom of each well, creating turbulence to effectively dislodge non-specifically bound molecules. Simultaneously, its powerful aspiration system rapidly and completely removes waste liquid, minimizing residue. This ability to "wash thoroughly and aspirate completely" ensures very low background noise, laying a solid foundation for high-sensitivity detection results.
2. Proven Rugged Design for High-Throughput Demands
The ELX405 is renowned for its industrial-grade durability. Constructed from metal and high-quality engineering plastics, its key components—such as the piston pump and fluid path—are expertly engineered to withstand daily, high-volume washing tasks. This translates to lower failure rates and a longer operational lifespan, providing labs with consistent performance and significantly reducing the risk of experiment disruption due to downtime, as well as long-term maintenance costs.
3. Intuitive, Flexible Programming for Diverse Applications
Despite its powerful performance, the ELX405 is remarkably user-friendly. Its color touchscreen interface is intuitive, allowing users to easily create, edit, and recall up to 100 wash programs. Parameter settings are comprehensive and flexible, including the number of wash cycles, soak time, wash volume, and bottom wash height, all adjustable with precision. The ELX405 seamlessly adapts to both standard 96-well and 384-well microplates. An optional reservoir tray cover effectively reduces evaporation, ensuring buffer consistency during extended runs.
Technical Highlights
Dual-Track Dispensing & Precision Positioning:An independent dual syringe pump system ensures even liquid distribution across each row of wells, guaranteeing consistent washing vigor for every well and eliminating intra- and inter-plate variability.
Overflow Wash Function:This feature can be set to overflow the wells during the final wash stage, effectively removing potential residues from the upper well walls, which is particularly useful for applications requiring utmost cleanliness.
Comprehensive Bottom Sensing:Equipped with microplate bottom sensing, the instrument automatically recognizes plate types and adjusts tip height, effectively preventing tip crashes while ensuring optimal washing and aspiration.
Comprehensive Fluid Management:The system monitors buffer and waste bottle levels, providing alerts when bottles are full or empty, prompting user action and ensuring smooth workflow continuity.
Broad Application Scenarios
The Agilent Biotek ELX405 Microplate Washer is an ideal choice for various experimental platforms, especially suitable for:
Immunoassays:Various types of ELISA (e.g., clinical diagnostics, drug screening, food safety testing).
Cellular Analysis:Washing steps following cell proliferation and cytotoxicity assays.
Drug Discovery & Screening:A key component in high-throughput screening (HTS) workflows.
Academic Research:Basic and translational research in universities and research institutes.
Strong Support from the Agilent Brand
As part of the Agilent Technologies portfolio, Biotek products are backed by a global leading technical support and service network. Choosing the ELX405 provides not only a high-performance instrument but also comprehensive Agilent services, including installation qualification, preventative maintenance, application training, and technical consultation, ensuring the instrument consistently operates at its best.
In summary, the Agilent Biotek ELX405 Microplate Washer is more than just a device for performing wash steps; it is a guardian of experimental quality. By integrating precise fluid handling, rugged mechanics, and intelligent software, it delivers consistently stable performance, helping researchers eliminate variables and uncover true, reliable biological signals. For laboratories prioritizing data accuracy and operational efficiency, the ELX405 is a proven, wise long-term investment.